#define _CRT_SECURE_NO_WARNINGS 1

#include <stdio.h>
#define MAX(a, b) ((a) > (b) ? (a) : (b))

int check(int x, int warn, int max, int tr)
{
	if ((x < warn) || (max - x > tr))
	{
		return 1;
	}
	else
		return 0;

}

int main()
{
	int t1, t2, t3, t4, warn, tr;
	scanf("%d %d %d %d %d %d", &t1, &t2, &t3, &t4, &warn, &tr);

	int count = 0;
	int i = 0;
	//find the max
	int max = 0;
	max = MAX(max, t1);
	max = MAX(max, t2);
	max = MAX(max, t3);
	max = MAX(max, t4);

	int num = 0;
	if (check(t1, warn, max, tr))
	{
		count++;
		num = 1;
	}
	if (check(t2, warn, max, tr))
	{
		count++;
		num = 2;
	}
	if (check(t3, warn, max, tr))
	{
		count++;
		num = 3;
	}
	if (check(t4, warn, max, tr))
	{
		count++;
		num = 4;
	}

	if (count == 0)
	{
		printf("Normal");
	}
	else if (count == 1)
	{
		printf("Warning:please check #%d", num);
	}
	else
	{
		printf("Warning:please check all the tires!");
	}


	return 0;
}